Mitsubishi C70

IV - 45
Appendix 7. Explanation of Alarms
Appendix 7.1 Operation Errors (M)
M01 No synchronous control option 0121
Details
The synchronous control operation method was set (with R2589) while no synchronous
control option was provided.
Remedy
- Set "0" for "synchronous control operation method".
M01 Computer link B not possible 0123
Details
Cycle start was attempted before resetting was completed.
Computer link B operation was attempted at the 2nd or further part system in a multi-part
system.
Remedy
- Perform the cycle start after resetting has been completed.
- Set "#8109 HOST LINK" to "0" and then set to "1" before performing the cycle start.
- Computer link B operation cannot be performed at the 2nd or further part system in a
multi-part system.
M01 X/Z axes simultaneous prohibit 0124
Details
The basic axis corresponding to the inclined axis was started simultaneously in the manual
mode while the inclined axis control was valid.
Remedy
- Turn the inclined axis and basic axis start OFF for both axes. (This is also applied for
manual/automatic simultaneous start.)
- Disable the basic axis compensation, or command it to axes one by one.
M01 Rapid override zero 0125
Details
The RAPID TRAVERSE OVERRIDE switch on the machine operation panel is set to "0".
Remedy
- Set the RAPID TRAVERSE OVERRIDE switch to a value other than "0" to clear the error.
- If the RAPID TRAVERSE OVERRIDE switch has been set to a value other than "0", check
for any short circuit in the signal line.
- Correct the sequence program.
M01 Program restart machine lock 0126
Details
Machine lock was applied on the return axis being manually returned to the restart position.
Remedy
- Cancel the machine lock and resume the operation.
M01 Rot axis parameter error 0127
Details
Orthogonal coordinate axis name does not exist.
Rotary axis name does not exist.
A duplicate name is used for the designated orthogonal coordinate axis.
The number of axes that were selected to change tool length compensation along the tool
axis amount exceeds the maximum number of axes.
The designated orthogonal coordinate axis name is the same as the rotary axis name.
Remedy
- Correct the rotary axis configuration parameters.